Telangana Police Constable Prelims 2018 Paper

A sequence of numbers or of letters of English alphabet or of both following a particular pattern are given with a blank. You have to pick up the correct choice from the four options to fill the blank without disturbing the pattern.
$200,166\frac{2}{3},142\frac{6}{7}$ _______ $111\frac{1}{9}$